Dallas Cowboys free safety Barry Church, left, celebrates with Orlando Scandrick (32) right, who intercepted a pass from Washington Redskins' Robert Griffin III in the end zone in the second half of an NFL football game, Sunday, Oct. 13, 2013, in Arlington, Texas. (AP Photo/LM Otero)

Jordan Reed #86 of the Washington Redskins is hit by J.J. Wilcox #27 of the Dallas Cowboys during the first quarter at AT&T Stadium on October 13, 2013 in Arlington, Texas. (Photo by Tom Pennington/Getty Images)

ARLINGTON, TX - OCTOBER 13: Robert Griffin III #10 of the Washington Redskins scrambles with the ball against Bruce Carter #54 of the Dallas Cowboys on October 13, 2013 in Arlington, Texas. The Cowboys beat the Redskins 31-16. (Photo by Tom Pennington/Getty Images)

The Dallas Cowboys cheerleaders perform during a game against the Washington Redskins at AT&T Stadium on October 13, 2013 in Arlington, Texas. (Photo by Tom Pennington/Getty Images)

Washington Redskins quarterback Robert Griffin III (10) scrambles out of the pocket as Dallas Cowboys outside linebacker Bruce Carter (54) defends in the first half of an NFL football game, Sunday, Oct. 13, 2013, in Arlington, Texas. (AP Photo/LM Otero)

Washington Redskins wide receiver Leonard Hankerson (85) helps against the pressure as quarterback Robert Griffin III (10) is stopped shy of the end zone by Dallas Cowboys middle linebacker Sean Lee (50) in the first half of an NFL football game, Sunday, Oct. 13, 2013, in Arlington, Texas. The Cowboys defensive end George Selvie (99) watches on the play. (AP Photo/LM Otero)

Washington Redskins head coach Mike Shanahan, right, shouts in the first half of an NFL football game against the Dallas Cowboys, Sunday, Oct. 13, 2013, in Arlington, Texas. (AP Photo/LM Otero)

Washington Redskins fullback Darrel Young (36) is chased down from behind by Dallas Cowboys middle linebacker Sean Lee (50) in the second half of an NFL football game, Sunday, Oct. 13, 2013, in Arlington, Texas. (AP Photo/Tim Sharp)

Dallas Cowboys running back DeMarco Murray (29) takes the hand off from quarterback Tony Romo, right, in the first half of an NFL football game against the Washington Redskins, Sunday, Oct. 13, 2013, in Arlington, Texas. (AP Photo/LM Otero)

Jordan Reed #86 of the Washington Redskins is tackeled by Barry Church #42, Jason Witten #82 and Kyle Wilber #51 during the first quarter on October 13, 2013 in Arlington, Texas. (Photo by Tom Pennington/Getty Images)

Brian Orakpo #98 of the Washington Redskins tips a pass thrown by Tony Romo #9 of the Dallas Cowboys in the second quarter on October 13, 2013 in Arlington, Texas. (Photo by Tom Pennington/Getty Images)

Dallas Cowboys quarterback Tony Romo (9) talks with teammates on the bench after the Cowboys scored against the Washington Redskins in the first half of an NFL football game, Sunday, Oct. 13, 2013, in Arlington, Texas. (AP Photo/Tim Sharp)

Dallas Cowboys tight end Jason Witten (82) gets by a tackle attempt by Washington Redskins free safety David Amerson (39) for extra yardage in the first half of an NFL football game, Sunday, Oct. 13, 2013, in Arlington, Texas. (AP Photo/LM Otero)

Washington Redskins inside linebacker Perry Riley (56) and Dallas Cowboys running back DeMarco Murray (29) come to rest in the end zone after a touchdown by Murray in the first half of an NFL football game, Sunday, Oct. 13, 2013, in Arlington, Texas. (AP Photo/LM Otero)

The Dallas Cowboys cheerleaders perform during a game against the Washington Redskins at AT&T Stadium on October 13, 2013 in Arlington, Texas. (Photo by Tom Pennington/Getty Images)

Jordan Reed #86 of the Washington Redskins runs during a game against the Dallas Cowboys on October 13, 2013 in Arlington, Texas. (Photo by Tom Pennington/Getty Images)

Dallas Cowboys running back DeMarco Murray (29) runs the ball against the Washington Redskins on a running play in the first half of an NFL football game, Sunday, Oct. 13, 2013, in Arlington, Texas. (AP Photo/Tim Sharp)

Washington Redskins running back Roy Helu (29) is caught on a running play by Dallas Cowboys defensive tackle Drake Nevis, bottom right, with help from outside linebacker Bruce Carter, left, in the first half of an NFL football game, Sunday, Oct. 13, 2013, in Arlington, Texas. (AP Photo/LM Otero)

Washington Redskins running back Alfred Morris (46) escapes tackles by Dallas Cowboys' Orlando Scandrick (32) and Barry Church (42) as Morris heads to the end zone for a touchdown in the second half of an NFL football game, Sunday, Oct. 13, 2013, in Arlington, Texas. (AP Photo/LM Otero)

Dallas Cowboys wide receiver Terrance Williams (83) and Washington Redskins quarterback Robert Griffin III (10) greet each other after their NFL football game, Sunday, Oct. 13, 2013, in Arlington, Texas. The two were teammates at Baylor University before joining the NFL. The Cowboys won 31-16. (AP Photo/LM Otero)